As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY STR 27 BETWEEN FS333.00 AND FS352.00 CORRODED (C CHECK RO 12-31-21) REPLACED MAIN AVIONICS BAY STR 27 BETWEEN FS333 AND FS352 REF CRJ900 SRM 51-42-06-001-001-A01 AND DWG SH690-31350 REV.M. COMPLIED WITH TASK CARD 51-900-1002-SKY.LEAK CHECK GOOD.